baber/WOPTO huggingface dataset:
Patent JP-H0941349-A (JP)
Title: Full falling device and multistage falling device for flap gate
Inventor: TAJIMA HIROSHI
IPC: E02B7/40
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent flooding of a river by a method wherein during a steady period, the flow of a river is dammed up by a flap gate and when a water level exceeds a given water level, the gate falls to lower a water level. SOLUTION: When a water level on the upper stream side B of a rise and fall gate is raised to a level higher than a given water level, a water level in a float chamber 15 is also raised. Buoyancy is exerted on a float 14, the weight of the balance weight 13 side is increased, and a rotary disc 12 is rotated. When the lock groove 12a of the rotary disc 12 is rotated to a position right below an opening closing actuation lever 11, the opening closing actuation lever 11 is rotated under its own weight around the base end side serving as a fulcrum, and locked to a lock groove 12a. An on-off valve 10 is opened, the liquid pressure of a cylinder drive part 7 is released, and a rotary shaft 5 is also rotated in the same direction in linkage with rotation of a torque arm 6.  This constitution also rotates the flap gate 1 spot situated downstream and causes the fall of the flap gate 1 and completely opens a river 2. Since a gate to dam up the flow of water is eliminated through the fall of the flap gate 1, a water level situated upper stream B is lowered.
Patent JP-S59102662-A (JP)
Title: Car breakage prevention device
Inventor: MATSUDA SUSUMU
IPC: B62D35/00
Filed: 1982-12-03
Abstract: PURPOSE:To prevent the breakage of a fender and the miss operation of a handle by fixing a metal plate formed on the left and right lower sides of a bumper to a frame with a buffer plate and auxiliary levers and applying a buffer action to the up-and-down movement of a car body. CONSTITUTION:The flat plane section (b) of a buffer plate 2 is adjustably overlapped on one side of the flat plate section (a) of a metal plate, then the buffer plate 2 is risen upward to form a bent section (c), and multiple fitting grooves are provided on the plate to fit it to a frame. Auxiliary levers 3, 3' are adjustably fitted to the flat plate section (b) at one end and are pinched at the other end with two belt-like plates 5, 5' from above and below to form an expanded section, then an upper section is fixed to the auxiliary lever 3'. When a bumper is grounded on a rugged terrain, the flat plate section (b) of the metal plate 1 is brought into contact with the ground, thereby the elastic force is increased due to the synergetic effect of action and reaction between the bent section of the buffer plate 2 and the expanded section of the auxiliary levers 5, 5' to each other and the recovery force can be jointly retained by them.
Patent JP-H1169598-A (JP)
Title: Analog signal monitoring device and digital protective/ control device for power system
Inventor: KIDO MITSUYASU
IPC: H02H3/05
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital protective/control device for a power cable which can surely detect buffer memory abnormality with a simple construction, without additional high speed circuits. SOLUTION: '$ OOO' meaning 'all Os' and '$ FFF' meaning 'all 1s' are set as test pattern data. Input signals are converted into digital signals by an A/D converter 104 through analog LPFs 101 and 102 and MPX 103. The converted output signals and the test pattern data are stored alternately and at every sampling period in a buffer 107. A CPU 108 examines the data read out of the buffer memory 107 and discriminate whether or not an abnormality exists in the buffer memory 107.
Patent JP-H0656974-A (JP)
Title: Production of polyester resin for toner binder
Inventor: AKIMOTO MASAHIRO
IPC: C08G63/133
Filed: 1992-08-10
Abstract: PURPOSE:To obtain the polyester resin having offset resistance, blocking resis tance, good grindability and low hydroscopicity without any imbalance among them by esterifying or transesterifying a polycarboxylic acid or the like, a dicarboxylic acid or the like with an aromatic diol and an aliphatic diol, and polycondensing the product. CONSTITUTION:The resin is obtained by esterifying or transesterifying 5-45mol% at least tribasic polycarboxylic acid, its anhydride or its lower alkyl ester and/or at least trihydric polyalcohol, 45-5mol% dicarboxylic acid or its lower alkyl ester, 5-49mol% aromatic diol of the formula (wherein R is a 3C or lower alkylene; x>=1; y>=1; and x+y=2 to 7 on the average) and 1-45mol% aliphatic diol, and polycondensing the product under a vacuum of 150-400mmHg to form crosslinkages.
Patent JP-S59103349-A (JP)
Title: Manufacture of transistor block
Inventor: MIZUKOSHI SHIYUNICHI
IPC: H01L21/58
Filed: 1982-12-04
Abstract: PURPOSE:To obtain transistor brocks having uniform performances by combining a heat sink and a bottom of a transistor with inserting a ribbon which is a metal foil provided with solder layers on both sides of that foil to make intervals uniform. CONSTITUTION:A ribbon 15, which is a metal foil 14 forming a solder layers 12 on its both sides and is processed into a predetermined size, is put on a predetermined position of a heat sink 13 on a hot plate and said solder 12 on the both sides is fused, after which a transistor 11 subjected to a base treatment is mounted and the solder 12 and the transistor 11 are made to get fit to each other by a predetermined means, followed by cooling to combine them and to complete the block. The foil 14 maintains uniform intervals thereby reducing variability of the electric properties substantially.
Patent JP-H0536214-A (JP)
Title: Optical disk device
Inventor: TOKIWA KAZUNORI
IPC: G11B7/00
Filed: 1991-07-31
Abstract: PURPOSE:To make a reproducing speed continuously variable by providing an oscillation rough adjustment circuit for roughly adjusting the oscillation frequency of a VCO so as to make the LPF output of a PLL circuit the center of a VCO control variable range. CONSTITUTION:When a motor circuit 5 for rotating an optical disk is controlled so that the oscillation frequency of a VCO 3 constituting the PLL circuit with a phase comparison recording PD 1 and an PF 2 is synchronized with an oscillation frequency from a basic oscillation circuit VCO 11, a rough adjustment is operated by an oscillation rough adjustment restraint circuit 12 so that the output of the LPF 2 comes within the control changeable range of the VCO 3. Thus, even when the output of the LPF deviates from an average reference voltage, the control oscillation frequency of the VCO 3 is varied and followed stably. Further, an offset may be added to the inputted voltage of the VCO 3 so that the serial component of the outputted voltage of a comparator PD 1 comes within the control variable range of the VCO 3 by the circuit 12.
Patent JP-S6272763-A (JP)
Title: Color-changeable coating by radiation
Inventor: UENO KEIJI
IPC: C09D201/02
Filed: 1985-09-25
Abstract: PURPOSE:To provide the titled coating of good workability, readily identifiable in the presence or absence of the radiation from irradiated articles, comprising a polymer containing halogen in its molecular structure, a coloring matter whose color will fade due to pH change, and a solvent. CONSTITUTION:The objective coating can be obtained by dissolving a resin composition comprising (A) a polymer containing halogen in its molecular structure (e.g., polyvinyl chloride) and (B) a coloring matter whose color will fade due to pH change (e.g., quinoline blue, quinaldine red) in (C) a solvent.
Patent JP-H0377602-A (JP)
Title: Extraction unit
Inventor: UCHIDA TOYOAKI
IPC: B01D11/02
Filed: 1989-08-18
Abstract: PURPOSE:To automate the process by arranging a couple of air cylinders and a tube connected to the passage at the center of a nozzle to form a passage. CONSTITUTION:Nozzle supporting plates 6 and 7 are linearly arranged on a rail. A sample support 14 and a cleaning support 15 are attached and detached by nozzles 8 and 9 by moving the plates 6 and 7 with pistons 12 and 13. When the end faces of the nozzles 8 and 9 are attached to the end faces of the sample support 14 and cleaning support 15, extraction and cleaning passages are formed. The cleaning support 15 is held by a grip 19 fixed to an arm 16, and transferred between the plates 6 and 7 by turning the arm 16 to an angle of 90 deg.. The sample support 14 is recovered and preserved on a tray 17 by the detaching and attaching of the plates 6 and 7. The contamination of a sample is prevented in this way.
Patent JP-H0760430-A (JP)
Title: Production of clad pipe
Inventor: FUJINO KANEHISA
IPC: B22D19/00
Filed: 1993-08-30
Abstract: PURPOSE:To prevent the intrusion of impurities, such as Fe, from outside in production stages on the surface of a clad pipe. CONSTITUTION:The pipe is formed by forming an annular mold space 5 between an inside wall 1 and a master mold 2, previously forming a thermally sprayed layer 6 of a CrB system on the wall surface of the space and packing low melting metallic powder 7 of a Co-base self-fluxing alloy, etc., in the mold space. Impurities, such as Fe, tend to elute from the mold at the time of mold heating, but are blocked by the thermally sprayed layer 6, by which the intrusion of the impurities into the molten metal forming the clad pipe is obviated. The CrB compd. forming the thermally sprayed layer 6 is partly diffused to infiltrate the molten metal forming the clad pipe, by which the intermetallic compd. is formed and the wear resistance is improved.
Patent JP-H1054993-A (JP)
Title: Liquid crystal panel and its production
Inventor: TANAKA YOSHINORI
IPC: G02F1/1345
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To suppress the distortion of substrate induced the shrinkage by curing of UV curing resins or thermosetting resins and to prevent the fluctuation of a substrate gap within the plane of a liquid crystal panel by providing the outer side part of a sealing part with columnar bodies for the purpose of reinforcing the two substrates. SOLUTION: Shapes, such as circular, island-and wire shapes parallel with the intrinsic sealing part 6 and segment, dot lines orthogonal with the intrinsic sealing parts or segments, etc., of the direction diagonal therewith are formable as the shapes of the columnar bodies to be arranged in the outer side parts of the sealing parts 6. While the pitch, line width, etc., of these columnar bodies may be arbitrary, the pitch is preferably about min. 1.0mm and the width and diameter are about min. 0.3mm if the workability and yield of a substrate cutting stage are taken into consideration. The sealing width is spuriously widened to the edges of the substrates by providing the sealing part with such columnar bodies.  The stresses generated by the shrinkage by curing of the resins in the terminal parts and the opposite parts of the substrates in the outer side parts of the sealing part are made ineffectual. Then, the display uniformity of not only the liquid crystal panels with pins but STN liquid crystal panels as well is obtd.
Patent JP-H0496057-A (JP)
Title: Treatment of photographic waste
Inventor: ENDO NOBUO
IPC: C22B7/00
Filed: 1990-08-10
Abstract: PURPOSE:To execute the treatment of both of a waste photographic liquid and combustible waste in substantially pollutionfree form as well to improve a recovering rate of silver by mixing the waste photographic liquid concd. by vacuum distillation with the residual ashes of the combustible waste, refining the mixture and recovering silver. CONSTITUTION:The combustible waste of photographic films, etc., is burned in an incineration furnace and an evaporator for concentration the undesilvered waste photographic liquid is heated by utilizing the hot water generated therein. Since the vapor evaporated therein is alkaline, the vapor is cooled and is used as scrubbing water for the acidic exhaust gases discharged from the incineration furnace to neutralize the gases to pollutionfree gases. The concd. waste liquid is further dried by the above-mentioned hot water and is mixed with the residual ashes of the waste contg. the silver of the above-mentioned incineration furnace, by which the liquid is easily dried and dehydrated. The silver is then efficiently recovered by the refining which is the ensuing stage. Since the mixture is usually melted at >=1,000 deg.C in the refining, the residues are pollutionfree.
Patent JP-H0377424-A (JP)
Title: Logic circuit
Inventor: TOSAKA NORIO
IPC: H03K19/086
Filed: 1989-08-19
Abstract: PURPOSE:To prevent the decrease of an output high level (VOH) by connecting a resistor in parallel with a transistor(TR) acting like a load element. CONSTITUTION:Resistors 3, 4 are connected respectively in parallel with TRs 1, 2. For example, when a TR 5 is turned off and no current flows to the TR 1, the current flows to the resistor 3 connected in parallel with the TR 1 even when a leakage current exists, and no potential difference appears across the resistor 3. Thus, the resistors 3, 4 connecting in parallel with the TRs 1, 2 operating as load elements act like a bypass for a minute current, and no level difference is caused across the load element, and the VOH is not reduced.
Patent JP-S60107230-A (JP)
Inventor: OOMURO MASARU
IPC: H01H73/00
Filed: 1983-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0877193-A (JP)
Title: Index display device
Inventor: NAKAGAWA SHIRO
IPC: G06F3/048
Filed: 1994-09-07
Abstract: PURPOSE: To provide an index display device which index-displays a commodity name list so that a commodity out of stock can be recognized beforehand by casting a glance at the commodity name list, and can save wasteful operation. CONSTITUTION: An LCD 1 and an arithmetic processing circuit 3 are provided. The LCD 1 displays plural index candidate characters assigned one-to-one to the individual commodity name list at a time. The arithmetic processing circuit 3 judges whether a commodity name beginning from the index candidate character of the commodity name list is written in the commodity name list or not for every commodity name list, and displays plural candidate characters on the LCD 1 at a time as changing a style of type respectively; namely, the index candidate character judged to bear the commodity name by full-line display and the index candidate character judged not to bear the commodity name by half-erased display.
Patent JP-S6371328-A (JP)
Title: Chuck attachment exchanger for removing device
Inventor: HACHISU KIYONOBU
IPC: B29C45/42
Filed: 1986-09-12
Abstract: PURPOSE:To exchange automatically a chuck attachment by forming mounting pins to support a chuck attachment at positions of the same distance from a rotating shaft in the opposite direction respectively from a rotating shaft as center. CONSTITUTION:When exctanging a chuck attachment, a chuck attach ment 23a mounted on a chuck 5 of a removing device 4 is mounted on a mounting pin on the side facing to the removing device 4 of a chuck attachment exchanger 6, and separated from the chuck 5. Next, a rotating shaft 10 is rotated by 180 deg. by a driving gear. By said arrangement, a chuck attachment 23 provided beforehand is faced to the chuck 5 of the removing device 4, and the chuck attachment 23a removed from the chuck 5 is transferred to the opposite side. Under such conditions, a new chuck attachment 23 is mounted on the chuck 5, and the removed chuck attachment 23a is replaced with a next chuck attachment.
Patent JP-S58126849-A (JP)
Inventor: URURIHI SHIRUMAA
IPC: C07D261/02
Filed: 1982-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0877038-A (JP)
Title: Telegraphic message data generation system
Inventor: SEKIZUKA HIROKO
IPC: G06F11/28
Filed: 1994-09-08
Abstract: PURPOSE: To easily generate a telegraphic specified message only by inputting data interactively to a terminal without being aware of the telegraphic message format. CONSTITUTION: A copied original text deciphering means 10 stores information on item names, the numbers of digits of the items, etc., in a telegraphic message format storage file 110 by deciphering a copied original text in a copied original text library 100 showing the telegraphic message format unless format information on messages generated in units of transaction IDS is stored in the telegraphic message format storage file 110. A telegraphic message generating means 11 offers this information to a user as format information, edits a telegraphic message based on data obtained from the user, and reflects it on the telegraphic message format storage file 110 for next-time telegraphic message generation.
Patent JP-H0537276-A (JP)
Title: Production of surface acoustic wave element
Inventor: SAKAI ATSUSHI
IPC: H03H3/08
Filed: 1991-08-01
Abstract: PURPOSE:To prevent the discharge breakdown due to the pyro-electric effect in the production process of a surface acoustic wave element. CONSTITUTION:An electric insulating film 6 is provided on the surface of a substrate 2 to be a surface acoustic wave propagation medium to cover at least interdigital transducers 3 and 4 before the stage of heating of a chip provided with interdigital transducers 3 and 4, which convert an electric signal to a surface acoustic wave or converts a surface acoustic wave to an electric signal, on the surface of the substrate 2, and the electric insulating film 6 is removed after this stage of heating of the chip.
Patent JP-S6272665-A (JP)
Title: Organic electrically conductive complex
Inventor: TANAKA MIKIAKI
IPC: C07D215/10
Filed: 1985-09-26
Abstract: NEW MATERIAL:A complex expressed by the formula (D1<+>, D2<+>... are cations of different compounds selected from the respective derivatives of isoquinoline, quinoline, pyridine, picoline, pyridazine, pyrazine, pyrimidine, 1,10-phenanthroline, benzimidazole, benzthiazole, imidazole, thiazole, morpholine, pyrazole, diazabicyclo[2,2,2]octane, hexamethylenetetramine, 4-phenylpyridine and 4- styrylpyridine; TCNQ<-> is TCNQ anion radical; TCNQ<0> is neutral TCNQ; a+b+...=1). USE:An organic electrically conductive compound, capable of exhibiting physical property values as an independent compound not as a mixture and expected to produce various electronic chemical or photoelectronic chemical results. PREPARATION:For example, two or more different complexes consisting of nitrogen-containing heterocyclic compound cations and TCNQ are mixed and dissolved in an organic solvent while heating and crystals are deposited in the above-mentioned solvent to afford the aimed composite complex.
Patent JP-H0961122-A (JP)
Title: Package displacement detection device
Inventor: AKAZAWA TSUTOMU
IPC: H01L21/50
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately detect the displacement of a mold formed package to a lead frame by providing a monitoring device and checking the package at a package displacement check opening. SOLUTION: After a lead frame which is subjected to mold forming in upper and lower molds 14 is taken out of the molds 14 after chucking 15 and then is automatically carried 16, a cull separation part 17 separates the lead frame from the cull. A package detection part 18 inspected whether the package which is subjected to mold forming is formed at a predetermined position or not regarding the spearated lead frame. Namely, a check plate tool 41 is lowered onto the lead frame which is subjected to cull separation and a mold forming package 22 is set to a package displacement check hole 42 to pick up an image 51. When it is displaced from the allowable range of a reference pick-up image, it is judged as non-conforming and is informed.  The lead frame which is judged to be normal within the allowable range is carried 19 from the detection part 18 by raising the tool 41, and housed in an unloader magazine.
Patent JP-S60106756-A (JP)
Title: Sheet joining device
Inventor: ARATAKE YASUROU
IPC: B29C65/78
Filed: 1983-11-14
Abstract: PURPOSE:To facilitate the manufacture of an endless belt having a definite perimeter and without wrinkles by fixing one end of a sheet and stretching said sheet being set around and along a pair or rollers, which are fixed after moved to size, and lapping the other end over said end and joining them. CONSTITUTION:When joining a photosensitive body sheet 21, which constitutes a photosensitive body of an endless belt, first, a photosensitive body sheet 2' which was cut to size, is bent upward from under a pair of rollers 1, 2, along the rollers, and one end is brought in contact with a stopper 15 and positioned, and is fixed on a rest 8 with a second clamp 18. Then, the other end is fixed on a slide board 19 with a first clamp 14. By pulling an operating member 9 toward you in this condition, the slide board 10 is moved rightward along a cam-shaped notch 11 by the force of a spring 13, to stretch the sheet 21. And, the stopper 15 is lowered and sunk below the surface of the rest 8 along an inclined groove 16, and the both end parts of the sheet are lapped over each other. This lapped part is solvently welded, to obtain a product.
Patent JP-H0760007-A (JP)
Title: Automatic defoaming agent injector
Inventor: TACHIKAWA HIROYUKI
IPC: B01D19/02
Filed: 1993-08-30
Abstract: PURPOSE:To provide an automatic defoaming agent injector which is capable of automatically adding an optimal amount of defoaming agent, even if the amount of bubbles in a liquid varies significantly every moment. CONSTITUTION:Bubbles of a liquid in a measuring volume 11 are absorbed into a buffer tank 12, at a bubble volume measuring device 1, by maintaining a buffer tank 12 on a measurement side and a buffer tank 13 on a reference side in the same decompressed state. Then a differential pressure between the tank 12 and the tank 13 is detected by a differential pressure detector 15 to output a bubble volume signal Xo. In a defoaming agent injection control device 2, the injection volume is calculated by a microprocessor 42 based on the signal Xo and a set bubble amount Xl which is set at a controlled bubble amount setting part 43. In addition, the injection amount of the defoaming agent is corrected based on a correction value set at a response correction setting part 44, then a defoaming agent injection signal Yn is output to a control signal generation part 46, and the injection amount of the defoaming agent is controlled by controlling the number of rotation of an injection pump 50 for a defoaming agent injection device 3.
Patent JP-H0872280-A (JP)
Title: Thermal head
Inventor: UTSUKA RIYUUICHI
IPC: H01C7/00
Filed: 1994-09-08
Abstract: PURPOSE: To provide a thermal head having excellent lifetime characteristics. CONSTITUTION: A material for heating resistors of a thermal head has a composition, in which metallic contents are 35-65% in the form of metal oxide in stoichiometric proportion, 15-45% in the form of free metal, and the balance in the form of metal oxide in a non-stoichiometric proportion.
Patent JP-S61157349-A (JP)
Inventor: TEE SHII HOO
IPC: B01J31/22
Filed: 1985-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06225582-A (JP)
Title: Excessive temperature warning cycle in operation of polyphase dc motor
Inventor: SUKOTSUTO DABURIYU KAMERON
IPC: H02P6/08
Filed: 1993-08-30
Abstract: PURPOSE: To provide a method and a circuit which detects and protects the excessive temperature rise of a substrate where a driver circuit for a multiphase DC motor is made. CONSTITUTION: An integrated circuit 10 to supply a multiphase DC motor with a drive signal is made on a semiconductor substrate. This circuit has a coil driver circuit which is connected to a drive coil 11 of a motor so as to selectively supply a drive current in a predetermined sequence. The velocity of a motor is controlled by a sequencer circuit selecting the drive coil 11 to be selectively supplied with a drive current, and a motor velocity control circuit for controlling the commutation velocity.  The substrate is provided with a temperature detecting element such as a diode, etc., and it indicates the temperature of the substrate, and besides a temperature measuring circuit 40 is connected to a temperature detecting element and a motor velocity control circuit, and if the substrate temperature is over the first predetermined temperature, the motor velocity control circuit is operated to lower the motor velocity.